1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
4 * Copyright (c) 2019 Radxa Limited
5 * Copyright (c) 2019 Amarula Solutions(India)
8 #include <dt-bindings/pwm/pwm.h>
12 stdout-path = "serial2:1500000n8";
22 i2c-scl-rising-time-ns = <140>;
23 i2c-scl-falling-time-ns = <30>;
28 clock-frequency = <400000>;
31 compatible = "haoyu,hym8563";
34 clock-frequency = <32768>;
35 clock-output-names = "hym8563";
36 pinctrl-names = "default";
37 pinctrl-0 = <&hym8563_int>;
38 interrupt-parent = <&gpio4>;
39 interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
55 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
57 vqmmc-supply = <&vccio_sd>;
58 max-frequency = <150000000>;
59 pinctrl-names = "default";
60 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
65 pinctrl-names = "default";
66 pinctrl-0 = <&uart0_xfer &uart0_cts>;
76 hym8563_int: hym8563-int {
78 <4 RK_PD6 0 &pcfg_pull_up>;